making implementation independent of a wx-peer of that control

[wxWidgets.git] / src / mac / carbon / choice.cpp

diff --git a/src/mac/carbon/choice.cpp b/src/mac/carbon/choice.cpp
index 489243e04a7a7f24e6972954dcb942896881cd8d..abc4a0973d9b6e18fcb84fea1dccc73c6183ca7a 100644 (file)
--- a/src/mac/carbon/choice.cpp
+++ b/src/mac/carbon/choice.cpp
@@ -9,11 +9,14 @@
 // Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "choice.h"
 #endif
 
-#include "wx/defs.h"
+#include "wx/wxprec.h"
+
+#if wxUSE_CHOICE
+
 #include "wx/choice.h"
 #include "wx/menu.h"
 #include "wx/mac/uma.h"
@@ -60,22 +63,21 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID id,
            const wxValidator& validator,
            const wxString& name)
 {
-    m_macIsUserPane = FALSE ;
-    
+    m_macIsUserPane = false ;
+
     if ( !wxChoiceBase::Create(parent, id, pos, size, style, validator, name) )
         return false;
 
     Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
 
-    verify_noerr ( CreatePopupButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") , 
-        -12345 , false /* no variable width */ , 0 , 0 , 0 , (ControlRef*) &m_macControl ) ) ;
+    m_peer = new wxMacControl(this) ;
+    verify_noerr ( CreatePopupButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") ,
+        -12345 , false /* no variable width */ , 0 , 0 , 0 , m_peer->GetControlRefAddr() ) );
+
 
     m_macPopUpMenuHandle =  NewUniqueMenu() ;
-    SetControlData( (ControlRef) m_macControl , kControlNoPart , kControlPopupButtonMenuHandleTag , sizeof( MenuHandle ) , (char*) &m_macPopUpMenuHandle) ;
-    SetControl32BitMinimum( (ControlRef) m_macControl , 0 ) ;
-    SetControl32BitMaximum( (ControlRef) m_macControl , 0) ;
-    if ( n > 0 )
-        SetControl32BitValue( (ControlRef) m_macControl , 1 ) ;
+    m_peer->SetData<MenuHandle>( kControlNoPart , kControlPopupButtonMenuHandleTag , (MenuHandle) m_macPopUpMenuHandle ) ;
+    m_peer->SetValueAndRange( n > 0 ? 1 : 0 , 0 , 0 ) ;
     MacPostControlCreate(pos,size) ;
     // TODO wxCB_SORT
     for ( int i = 0; i < n; i++ )
@@ -83,7 +85,7 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID id,
         Append(choices[i]);
     }
     SetBestSize(size);   // Needed because it is a wxControlWithItems
-    return TRUE;
+    return true;
 }
 
 // ----------------------------------------------------------------------------
@@ -96,7 +98,7 @@ int wxChoice::DoAppend(const wxString& item)
     m_datas.Add( NULL ) ;
     int index = m_strings.GetCount()  - 1  ;
     DoSetItemClientData( index , NULL ) ;
-    SetControl32BitMaximum( (ControlRef) m_macControl , GetCount()) ;
+    m_peer->SetMaximum( GetCount() ) ;
     return index ;
 }
 
@@ -112,7 +114,7 @@ int wxChoice::DoInsert(const wxString& item, int pos)
     m_strings.Insert( item, pos ) ;
     m_datas.Insert( NULL, pos ) ;
     DoSetItemClientData( pos , NULL ) ;
-    SetControl32BitMaximum( (ControlRef) m_macControl , pos) ;
+    m_peer->SetMaximum( GetCount() ) ;
     return pos ;
 }
 
@@ -126,7 +128,7 @@ void wxChoice::Delete(int n)
     ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1) ;
     m_strings.RemoveAt( n ) ;
     m_datas.RemoveAt( n ) ;
-    SetControl32BitMaximum( (ControlRef) m_macControl , GetCount()) ;
+    m_peer->SetMaximum( GetCount() ) ;
 }
 
 void wxChoice::Clear()
@@ -138,7 +140,7 @@ void wxChoice::Clear()
     }
     m_strings.Empty() ;
     m_datas.Empty() ;
-    SetControl32BitMaximum( (ControlRef) m_macControl , 0 ) ;
+    m_peer->SetMaximum( 0 ) ;
 }
 
 void wxChoice::FreeData()
@@ -158,12 +160,12 @@ void wxChoice::FreeData()
 // ----------------------------------------------------------------------------
 int wxChoice::GetSelection() const
 {
-    return GetControl32BitValue( (ControlRef) m_macControl ) -1 ;
+    return m_peer->GetValue() -1 ;
 }
 
 void wxChoice::SetSelection(int n)
 {
-    SetControl32BitValue( (ControlRef) m_macControl , n + 1 ) ;
+    m_peer->SetValue( n + 1 ) ;
 }
 
 // ----------------------------------------------------------------------------
@@ -179,7 +181,7 @@ int wxChoice::FindString(const wxString& s) const
 {
     for( int i = 0 ; i < GetCount() ; i++ )
     {
-        if ( GetString( i ).IsSameAs(s, FALSE) )
+        if ( GetString( i ).IsSameAs(s, false) )
             return i ;
     }
     return wxNOT_FOUND ;
@@ -230,7 +232,7 @@ wxClientData* wxChoice::DoGetItemClientObject( int n ) const
     return (wxClientData *)DoGetItemClientData(n);
 }
 
-wxInt32 wxChoice::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )  
+wxInt32 wxChoice::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
 {
     wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId );
     int n = GetSelection();
@@ -300,3 +302,5 @@ wxSize wxChoice::DoGetBestSize() const
     }
     return wxSize(lbWidth, lbHeight);
 }
+
+#endif // wxUSE_CHOICE